CDK General Availability (1.0.0) updates

.travis.yml

@@ -3,5 +3,5 @@ node_js:
     - "8"
 
 install: echo Nothing to install
-script: scripts/build-npm.sh
+script: scripts/build.sh
 

CONTRIBUTING.md

@@ -81,7 +81,7 @@ Create a directory with a name that is descriptive of the resource type or workf
 ```
 {
   "name": [name of your application],
-  "version": "0.23.0",
+  "version": "1.0.0",
   "description": [description of your application],
   "private": true,
   "scripts": {
@@ -101,7 +101,7 @@ Create a directory with a name that is descriptive of the resource type or workf
   },
   "dependencies": {
     ...
-    "@aws-cdk/core": "^0.36.0"
+    "@aws-cdk/core": "^1.0.0"
   }
 }
 ```

java/.gitignore

@@ -2,3 +2,5 @@ target
 .classpath
 .project
 .settings
+node_modules
+package-lock.json

java/hello-world/pom.xml

@@ -52,42 +52,41 @@
     </build>
 
     <dependencies>
-        <dependency>
-            <groupId>software.amazon.jsii</groupId>
-            <artifactId>jsii-runtime</artifactId>
-            <version>0.7.14</version>
-        </dependency>
-
         <dependency>
             <groupId>software.amazon.awscdk</groupId>
-            <artifactId>cdk</artifactId>
-            <version>0.23.0</version>
+            <artifactId>core</artifactId>
+            <version>1.0.0.DEVPREVIEW</version>
         </dependency>
         <dependency>
             <groupId>software.amazon.awscdk</groupId>
             <artifactId>autoscaling</artifactId>
-            <version>0.23.0</version>
+            <version>1.0.0.DEVPREVIEW</version>
         </dependency>
 
         <dependency>
             <groupId>software.amazon.awscdk</groupId>
             <artifactId>ec2</artifactId>
-            <version>0.23.0</version>
+            <version>1.0.0.DEVPREVIEW</version>
         </dependency>
         <dependency>
             <groupId>software.amazon.awscdk</groupId>
             <artifactId>s3</artifactId>
-            <version>0.23.0</version>
+            <version>1.0.0.DEVPREVIEW</version>
         </dependency>
         <dependency>
             <groupId>software.amazon.awscdk</groupId>
             <artifactId>sns</artifactId>
-            <version>0.23.0</version>
+            <version>1.0.0.DEVPREVIEW</version>
         </dependency>
         <dependency>
             <groupId>software.amazon.awscdk</groupId>
             <artifactId>sqs</artifactId>
-            <version>0.23.0</version>
+            <version>1.0.0.DEVPREVIEW</version>
+        </dependency>
+        <dependency>
+          <groupId>software.amazon.awscdk</groupId>
+          <artifactId>sns-subscriptions</artifactId>
+          <version>1.0.0.DEVPREVIEW</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->

java/hello-world/src/main/java/software/amazon/awscdk/examples/HelloJavaApp.java

@@ -1,13 +1,13 @@
 package software.amazon.awscdk.examples;
 
-import software.amazon.awscdk.App;
+import software.amazon.awscdk.core.App;
 
 public class HelloJavaApp {
     public static void main(final String[] args) {
         App app = new App();
 
         new HelloJavaStack(app, "hello-cdk");
 
-        app.run();
+        app.synth();
     }
 }

java/hello-world/src/main/java/software/amazon/awscdk/examples/HelloJavaStack.java

@@ -1,13 +1,12 @@
 package software.amazon.awscdk.examples;
 
-import software.amazon.awscdk.App;
-import software.amazon.awscdk.Stack;
-import software.amazon.awscdk.Construct;
+import software.amazon.awscdk.core.Stack;
+import software.amazon.awscdk.core.Construct;
 import software.amazon.awscdk.services.autoscaling.AutoScalingGroup;
 import software.amazon.awscdk.services.autoscaling.AutoScalingGroupProps;
 import software.amazon.awscdk.services.ec2.AmazonLinuxImage;
 import software.amazon.awscdk.services.ec2.InstanceType;
-import software.amazon.awscdk.services.ec2.VpcNetwork;
+import software.amazon.awscdk.services.ec2.Vpc;
 import software.amazon.awscdk.services.sns.Topic;
 
 import java.util.Collections;
@@ -17,10 +16,10 @@
  * Hello, CDK for Java!
  */
 class HelloJavaStack extends Stack {
-    public HelloJavaStack(final App parent, final String name) {
+    public HelloJavaStack(final Construct parent, final String name) {
         super(parent, name);
 
-        VpcNetwork vpc = new VpcNetwork(this, "VPC");
+        Vpc vpc = new Vpc(this, "VPC");
 
         MyAutoScalingGroupProps autoScalingGroupProps = new MyAutoScalingGroupProps();
         autoScalingGroupProps.vpc = vpc;
@@ -37,7 +36,7 @@ public HelloJavaStack(final App parent, final String name) {
     }
 
     static class MyAutoScalingGroupProps {
-        public VpcNetwork vpc;
+        public Vpc vpc;
     }
 
     static class MyAutoScalingGroup extends Construct {

java/hello-world/src/main/java/software/amazon/awscdk/examples/SinkQueue.java

@@ -1,7 +1,8 @@
 package software.amazon.awscdk.examples;
 
-import software.amazon.awscdk.Construct;
+import software.amazon.awscdk.core.Construct;
 import software.amazon.awscdk.services.sns.Topic;
+import software.amazon.awscdk.services.sns.subscriptions.SqsSubscription;
 import software.amazon.awscdk.services.sqs.Queue;
 import software.amazon.awscdk.services.sqs.QueueProps;
 
@@ -32,7 +33,7 @@ public SinkQueue(final Construct parent, final String name, SinkQueueProps props
 
         // defaults
         QueueProps queueProps = props.getQueueProps();
-        this.expectedTopicCount = props.getRequiredTopicCount() != null ? props.getRequiredTopicCount().intValue() : 10;
+        this.expectedTopicCount = props.getRequiredTopicCount() != null ? props.getRequiredTopicCount().intValue() : 0;
 
         // WORKAROUND: https://github.com/awslabs/aws-cdk/issues/157
         if (queueProps == null) {
@@ -58,10 +59,10 @@ public SinkQueue(final Construct parent, final String name) {
      */
     public void subscribe(final Topic... topics) {
         for (Topic topic: topics) {
-            if (actualTopicCount == expectedTopicCount) {
+            if (expectedTopicCount != 0 && actualTopicCount >= expectedTopicCount) {
                 throw new RuntimeException("Cannot add more topics to the sink. Maximum topics is configured to " + this.expectedTopicCount);
             }
-            topic.subscribeQueue(this.queue);
+            topic.addSubscription(new SqsSubscription(this.queue));
             actualTopicCount++;
         }
     }

java/hello-world/src/test/java/software/amazon/awscdk/examples/SinkQueueTest.java

@@ -1,7 +1,11 @@
 package software.amazon.awscdk.examples;
 
-import software.amazon.awscdk.App;
-import software.amazon.awscdk.Stack;
+import software.amazon.awscdk.core.App;
+import software.amazon.awscdk.core.ConstructNode;
+import software.amazon.awscdk.core.Duration;
+import software.amazon.awscdk.core.IConstruct;
+import software.amazon.awscdk.core.Stack;
+import software.amazon.awscdk.cxapi.CloudFormationStackArtifact;
 import software.amazon.awscdk.services.sns.Topic;
 import software.amazon.awscdk.services.sqs.QueueProps;
 import com.fasterxml.jackson.databind.JsonNode;
@@ -31,7 +35,7 @@ public class SinkQueueTest {
         Stack stack = new Stack();
         new SinkQueue(stack, "MySinkQueue", SinkQueueProps.builder()
                 .withQueueProps(QueueProps.builder()
-                        .withVisibilityTimeoutSec(500)
+                        .withVisibilityTimeout(Duration.seconds(500))
                         .build())
                 .build());
         assertTemplate(stack, "{\n" +
@@ -92,7 +96,7 @@ public class SinkQueueTest {
             sink.subscribe(new Topic(stack, "Topic" + i));
         }
 
-        app.synthesizeStack(stack.getName());
+        getTemplate(stack);
     }
 
     private static void assertTemplate(final Stack stack, final URL expectedResource) throws IOException {
@@ -104,7 +108,7 @@ private static void assertTemplate(final Stack stack, final String expectedTempl
     }
 
     private static void assertTemplate(final Stack stack, final JsonNode expected) throws IOException {
-        JsonNode actual = JSON.valueToTree(stack.toCloudFormation());
+        JsonNode actual = JSON.valueToTree(getTemplate(stack));
 
         // print to stderr if non-equal, so it will be easy to grab
         if (expected == null || !expected.equals(actual)) {
@@ -114,4 +118,10 @@ private static void assertTemplate(final Stack stack, final JsonNode expected) t
 
         assertEquals(expected, actual);
     }
+
+    private static Object getTemplate(Stack stack) {
+        IConstruct root = stack.getNode().getRoot();
+        CloudFormationStackArtifact stackArtifact = ConstructNode.synth(root.getNode()).getStack(stack.getStackName());
+        return stackArtifact.getTemplate();
+    }
 }

java/hello-world/src/test/resources/software/amazon/awscdk/examples/testSubscribeTopics.expected.json

@@ -6,7 +6,7 @@
     "MySinkQueueEFCD79C2" : {
       "Type" : "AWS::SQS::Queue"
     },
-    "Topic1ResourceSubscriptionD55B1556" : {
+    "MySinkQueueTopic1CE70DEAE" : {
       "Type" : "AWS::SNS::Subscription",
       "Properties" : {
         "Endpoint" : {
@@ -78,7 +78,7 @@
         } ]
       }
     },
-    "Topic3ResourceSubscriptionA1D64BEE" : {
+    "MySinkQueueTopic30DEF4035" : {
       "Type" : "AWS::SNS::Subscription",
       "Properties" : {
         "Endpoint" : {
@@ -93,7 +93,7 @@
     "Topic269377B75" : {
       "Type" : "AWS::SNS::Topic"
     },
-    "Topic2ResourceSubscription88B54B51" : {
+    "MySinkQueueTopic227CE18C6" : {
       "Type" : "AWS::SNS::Subscription",
       "Properties" : {
         "Endpoint" : {
@@ -109,4 +109,4 @@
       "Type" : "AWS::SNS::Topic"
     }
   }
-}
+}

java/lambda-cron/pom.xml

@@ -53,21 +53,21 @@
 
     <dependencies>
         <dependency>
-            <groupId>software.amazon.jsii</groupId>
-            <artifactId>jsii-runtime</artifactId>
-            <version>0.7.14</version>
+            <groupId>software.amazon.awscdk</groupId>
+            <artifactId>core</artifactId>
+            <version>1.0.0.DEVPREVIEW</version>
         </dependency>
 
         <dependency>
             <groupId>software.amazon.awscdk</groupId>
-            <artifactId>cdk</artifactId>
-            <version>0.23.0</version>
+            <artifactId>lambda</artifactId>
+            <version>1.0.0.DEVPREVIEW</version>
         </dependency>
 
         <dependency>
             <groupId>software.amazon.awscdk</groupId>
-            <artifactId>lambda</artifactId>
-            <version>0.23.0</version>
+            <artifactId>events-targets</artifactId>
+            <version>1.0.0.DEVPREVIEW</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->

java/lambda-cron/src/main/java/software/amazon/awscdk/examples/LambdaCronApp.java

@@ -1,13 +1,13 @@
 package software.amazon.awscdk.examples;
 
-import software.amazon.awscdk.App;
+import software.amazon.awscdk.core.App;
 
 public class LambdaCronApp {
     public static void main(final String[] args) {
         App app = new App();
 
         new LambdaCronStack(app, "cdk-lambda-cron-example");
 
-        app.run();
+        app.synth();
     }
 }

java/lambda-cron/src/main/java/software/amazon/awscdk/examples/LambdaCronStack.java

@@ -1,9 +1,12 @@
 package software.amazon.awscdk.examples;
 
-import software.amazon.awscdk.App;
-import software.amazon.awscdk.Stack;
-import software.amazon.awscdk.services.events.EventRule;
-import software.amazon.awscdk.services.events.EventRuleProps;
+import software.amazon.awscdk.core.Construct;
+import software.amazon.awscdk.core.Duration;
+import software.amazon.awscdk.core.Stack;
+import software.amazon.awscdk.services.events.Rule;
+import software.amazon.awscdk.services.events.RuleProps;
+import software.amazon.awscdk.services.events.Schedule;
+import software.amazon.awscdk.services.events.targets.LambdaFunction;
 import software.amazon.awscdk.services.lambda.Code;
 import software.amazon.awscdk.services.lambda.Runtime;
 import software.amazon.awscdk.services.lambda.SingletonFunction;
@@ -15,7 +18,7 @@
  * Lambda Cron CDK example for Java!
  */
 class LambdaCronStack extends Stack {
-    public LambdaCronStack(final App parent, final String name) {
+    public LambdaCronStack(final Construct parent, final String name) {
         super(parent, name);
 
         SingletonFunction lambdaFunction = new SingletonFunction(this, "cdk-lambda-cron",
@@ -26,19 +29,19 @@ public LambdaCronStack(final App parent, final String name) {
                                 "def main(event, context):\n" +
                                         "    print(\"I'm running!\")\n"))
                         .withHandler("index.main")
-                        .withTimeout(300)
-                        .withRuntime(Runtime.PYTHON27)
+                        .withTimeout(Duration.seconds(300))
+                        .withRuntime(Runtime.PYTHON_2_7)
                         .withUuid(UUID.randomUUID().toString())
                         .build()
         );
 
-        EventRule rule = new EventRule(this, "cdk-lambda-cron-rule",
-                EventRuleProps.builder()
+        Rule rule = new Rule(this, "cdk-lambda-cron-rule",
+                RuleProps.builder()
                         .withDescription("Run every day at 6PM UTC")
-                        .withScheduleExpression("cron(0 18 ? * MON-FRI *)")
+                        .withSchedule(Schedule.expression("cron(0 18 ? * MON-FRI *)"))
                         .build()
         );
 
-        rule.addTarget(lambdaFunction);
+        rule.addTarget(new LambdaFunction(lambdaFunction));
     }
 }

java/lambda-cron/src/test/java/software/amazon/awscdk/examples/LambdaCronStackTest.java

@@ -3,8 +3,8 @@
 import com.fasterxml.jackson.databind.JsonNode;
 import org.junit.Before;
 import org.junit.Test;
-import software.amazon.awscdk.App;
-import software.amazon.awscdk.Stack;
+import software.amazon.awscdk.core.App;
+import software.amazon.awscdk.core.Stack;
 
 import java.io.IOException;
 import java.util.List;
@@ -78,4 +78,4 @@ public void testRule() {
         }
     }
 
-}
+}